BR122015006261B1 - método, terminal móvel e estação de base para processar acesso aleatório - Google Patents

método, terminal móvel e estação de base para processar acesso aleatório Download PDF

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Publication number
BR122015006261B1
BR122015006261B1 BR122015006261A BR122015006261A BR122015006261B1 BR 122015006261 B1 BR122015006261 B1 BR 122015006261B1 BR 122015006261 A BR122015006261 A BR 122015006261A BR 122015006261 A BR122015006261 A BR 122015006261A BR 122015006261 B1 BR122015006261 B1 BR 122015006261B1
Authority
BR
Brazil
Prior art keywords
cyclic
random access
increment
base station
zcz
Prior art date
Application number
BR122015006261A
Other languages
English (en)
Portuguese (pt)
Inventor
Oskar Mauritz
Original Assignee
Huawei Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39943121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR122015006261(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of BR122015006261B1 publication Critical patent/BR122015006261B1/pt

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0055—ZCZ [zero correlation zone]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/10—Code generation
    • H04J13/14—Generation of codes with a zero correlation zone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR122015006261A 2007-04-30 2008-04-22 método, terminal móvel e estação de base para processar acesso aleatório BR122015006261B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNA2007100742001A CN101299620A (zh) 2007-04-30 2007-04-30 确定零相关区长度集合的方法、装置及移动通信系统
PCT/CN2008/070768 WO2008134957A1 (en) 2007-04-30 2008-04-22 Method, apparatus and mobile communication system for determining length set of zero-correlation zone
BRPI0810907A BRPI0810907B1 (pt) 2007-04-30 2008-04-22 método para determinar um conjunto de comprimentos de zona de correlação zero e sistema de comunicação

Publications (1)

Publication Number Publication Date
BR122015006261B1 true BR122015006261B1 (pt) 2016-06-14

Family

ID=39943121

Family Applications (2)

Application Number Title Priority Date Filing Date
BR122015006261A BR122015006261B1 (pt) 2007-04-30 2008-04-22 método, terminal móvel e estação de base para processar acesso aleatório
BRPI0810907A BRPI0810907B1 (pt) 2007-04-30 2008-04-22 método para determinar um conjunto de comprimentos de zona de correlação zero e sistema de comunicação

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0810907A BRPI0810907B1 (pt) 2007-04-30 2008-04-22 método para determinar um conjunto de comprimentos de zona de correlação zero e sistema de comunicação

Country Status (9)

Country Link
US (7) US8599974B2 (de)
EP (4) EP4064591B1 (de)
JP (3) JP4927992B2 (de)
CN (2) CN101299620A (de)
AU (2) AU2008247204B2 (de)
BR (2) BR122015006261B1 (de)
CA (2) CA2893770C (de)
ES (2) ES2523671T3 (de)
WO (1) WO2008134957A1 (de)

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CN102271108B (zh) * 2010-06-07 2014-04-30 中兴通讯股份有限公司 恒模序列的离散傅立叶变换的快速计算方法和装置
CN103037530B (zh) * 2011-09-30 2017-08-25 中兴通讯股份有限公司 一种随机接入方法及系统
CN103634926B (zh) * 2012-08-29 2016-09-07 中兴通讯股份有限公司 一种高速移动环境下终端的随机接入方法及随机接入系统
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WO2014205723A1 (en) 2013-06-27 2014-12-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for preamble determination
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EP3425990A1 (de) * 2014-06-13 2019-01-09 Apple Inc. Verbessertes prach-schema zum stromsparen, bereichsverbesserung und verbesserte detektion
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CN104579587B (zh) * 2014-12-23 2018-06-19 江苏中兴微通信息科技有限公司 一种交织法生成的zcz序列集合的快速周期相关方法
WO2016140558A1 (ko) * 2015-03-05 2016-09-09 엘지전자 주식회사 무선 통신 시스템에서 복수의 영상관 영역을 기반으로 rach 프리앰블을 검출하는 방법 및 장치
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US10630412B2 (en) * 2017-08-19 2020-04-21 Lg Electronics Inc. Method for transmitting a PRACH preamble in a wireless communication and apparatus therefor
CN109286991B (zh) * 2017-09-08 2019-11-05 华为技术有限公司 信息传输的方法和装置
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KR20080097327A (ko) 2007-05-01 2008-11-05 엘지전자 주식회사 시퀀스 세트 구성 방법 및 이를 이용한 임의접속 방법
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Also Published As

Publication number Publication date
US8913696B2 (en) 2014-12-16
US20150085810A1 (en) 2015-03-26
US10285092B2 (en) 2019-05-07
EP4064591A1 (de) 2022-09-28
JP5675916B2 (ja) 2015-02-25
US20120051292A1 (en) 2012-03-01
US11758435B2 (en) 2023-09-12
US20100074372A1 (en) 2010-03-25
EP4064591B1 (de) 2023-12-06
CN101299620A (zh) 2008-11-05
US20200280881A1 (en) 2020-09-03
CA2893770C (en) 2018-05-15
JP2012142955A (ja) 2012-07-26
JP5358701B2 (ja) 2013-12-04
EP3525368A1 (de) 2019-08-14
EP2120379B1 (de) 2014-09-03
ES2933102T3 (es) 2023-02-01
EP3525368B1 (de) 2022-09-28
JP2010525694A (ja) 2010-07-22
CN101542953A (zh) 2009-09-23
BRPI0810907B1 (pt) 2016-06-14
US8416892B2 (en) 2013-04-09
US10986536B2 (en) 2021-04-20
JP2013251921A (ja) 2013-12-12
EP2698939B1 (de) 2018-12-12
CA2682904C (en) 2015-09-29
US8599974B2 (en) 2013-12-03
JP4927992B2 (ja) 2012-05-09
BRPI0810907A2 (pt) 2014-10-29
AU2008247204B2 (en) 2011-01-20
EP2698939A1 (de) 2014-02-19
WO2008134957A1 (en) 2008-11-13
EP2120379A4 (de) 2010-08-04
CA2682904A1 (en) 2008-11-13
CA2893770A1 (en) 2008-11-13
US20190239119A1 (en) 2019-08-01
CN101542953B (zh) 2011-02-16
AU2008247204A1 (en) 2008-11-13
AU2011201802A1 (en) 2011-05-12
ES2523671T3 (es) 2014-11-28
EP2120379A1 (de) 2009-11-18
AU2011201802B2 (en) 2013-12-12
US10708817B2 (en) 2020-07-07
US20140036831A1 (en) 2014-02-06
US20210289396A1 (en) 2021-09-16

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/04/2008, OBSERVADAS AS CONDICOES LEGAIS.